CN105880259A - White spirit vinasse classified rice hull removing method and organic liquid fertilizer base solution preparation method - Google Patents
White spirit vinasse classified rice hull removing method and organic liquid fertilizer base solution preparation method Download PDFInfo
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- CN105880259A CN105880259A CN201610224126.6A CN201610224126A CN105880259A CN 105880259 A CN105880259 A CN 105880259A CN 201610224126 A CN201610224126 A CN 201610224126A CN 105880259 A CN105880259 A CN 105880259A
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- rice husk
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- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 155
- 235000009566 rice Nutrition 0.000 title claims abstract description 155
- 238000000034 method Methods 0.000 title claims abstract description 47
- 239000007788 liquid Substances 0.000 title claims abstract description 25
- 239000003337 fertilizer Substances 0.000 title abstract description 11
- 238000002360 preparation method Methods 0.000 title description 6
- 240000007594 Oryza sativa Species 0.000 title 1
- 241000209094 Oryza Species 0.000 claims abstract description 154
- 239000002994 raw material Substances 0.000 claims abstract description 13
- 239000010903 husk Substances 0.000 claims description 148
- 235000013339 cereals Nutrition 0.000 claims description 132
- 239000000706 filtrate Substances 0.000 claims description 96
- 238000001914 filtration Methods 0.000 claims description 92
- 238000003860 storage Methods 0.000 claims description 45
- 238000011010 flushing procedure Methods 0.000 claims description 36
- 239000003895 organic fertilizer Substances 0.000 claims description 25
- 239000007787 solid Substances 0.000 claims description 25
- 239000012530 fluid Substances 0.000 claims description 24
- 238000002156 mixing Methods 0.000 claims description 22
- 239000003085 diluting agent Substances 0.000 claims description 18
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 16
- 230000008569 process Effects 0.000 claims description 16
- 239000000047 product Substances 0.000 claims description 15
- 238000000926 separation method Methods 0.000 claims description 12
- 239000006185 dispersion Substances 0.000 claims description 10
- 238000003756 stirring Methods 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 9
- 230000001804 emulsifying effect Effects 0.000 claims description 9
- 239000000126 substance Substances 0.000 claims description 9
- 229910021529 ammonia Inorganic materials 0.000 claims description 8
- 230000000975 bioactive effect Effects 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 239000000945 filler Substances 0.000 claims description 7
- 238000004064 recycling Methods 0.000 claims description 7
- 239000012141 concentrate Substances 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 6
- 238000002372 labelling Methods 0.000 claims description 5
- 235000016709 nutrition Nutrition 0.000 claims description 5
- 239000000446 fuel Substances 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 239000002893 slag Substances 0.000 claims 1
- 239000000463 material Substances 0.000 description 23
- 239000000243 solution Substances 0.000 description 15
- 238000004519 manufacturing process Methods 0.000 description 13
- 238000005516 engineering process Methods 0.000 description 8
- 235000020068 maotai Nutrition 0.000 description 8
- 239000000796 flavoring agent Substances 0.000 description 7
- 235000019750 Crude protein Nutrition 0.000 description 6
- 238000000855 fermentation Methods 0.000 description 6
- 230000004151 fermentation Effects 0.000 description 6
- 239000010413 mother solution Substances 0.000 description 6
- 238000010790 dilution Methods 0.000 description 5
- 239000012895 dilution Substances 0.000 description 5
- 239000012071 phase Substances 0.000 description 5
- 235000014101 wine Nutrition 0.000 description 5
- 239000013543 active substance Substances 0.000 description 4
- 239000002671 adjuvant Substances 0.000 description 4
- 230000001476 alcoholic effect Effects 0.000 description 4
- 235000001014 amino acid Nutrition 0.000 description 4
- 150000001413 amino acids Chemical class 0.000 description 4
- 238000004945 emulsification Methods 0.000 description 4
- 239000000835 fiber Substances 0.000 description 4
- 239000002956 ash Substances 0.000 description 3
- 239000006227 byproduct Substances 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 3
- 238000005119 centrifugation Methods 0.000 description 3
- 238000006731 degradation reaction Methods 0.000 description 3
- 238000010298 pulverizing process Methods 0.000 description 3
- PUKLDDOGISCFCP-JSQCKWNTSA-N 21-Deoxycortisone Chemical compound C1CC2=CC(=O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@@](C(=O)C)(O)[C@@]1(C)CC2=O PUKLDDOGISCFCP-JSQCKWNTSA-N 0.000 description 2
- 102100024396 Adrenodoxin, mitochondrial Human genes 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- FCYKAQOGGFGCMD-UHFFFAOYSA-N Fulvic acid Natural products O1C2=CC(O)=C(O)C(C(O)=O)=C2C(=O)C2=C1CC(C)(O)OC2 FCYKAQOGGFGCMD-UHFFFAOYSA-N 0.000 description 2
- 101000833098 Homo sapiens Adrenodoxin, mitochondrial Proteins 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 240000006394 Sorghum bicolor Species 0.000 description 2
- 235000007230 Sorghum bicolor Nutrition 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
- 238000013019 agitation Methods 0.000 description 2
- 235000019784 crude fat Nutrition 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 239000002509 fulvic acid Substances 0.000 description 2
- 229940095100 fulvic acid Drugs 0.000 description 2
- 230000012010 growth Effects 0.000 description 2
- 239000003752 hydrotrope Substances 0.000 description 2
- 238000003973 irrigation Methods 0.000 description 2
- 230000002262 irrigation Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- 210000000582 semen Anatomy 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 235000002918 Fraxinus excelsior Nutrition 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000481 breast Anatomy 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000003630 growth substance Substances 0.000 description 1
- 239000004021 humic acid Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 229920005610 lignin Polymers 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000006210 lotion Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 230000029553 photosynthesis Effects 0.000 description 1
- 238000010672 photosynthesis Methods 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 235000018102 proteins Nutrition 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- QUCDWLYKDRVKMI-UHFFFAOYSA-M sodium;3,4-dimethylbenzenesulfonate Chemical compound [Na+].CC1=CC=C(S([O-])(=O)=O)C=C1C QUCDWLYKDRVKMI-UHFFFAOYSA-M 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 239000004577 thatch Substances 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 235000020097 white wine Nutrition 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B5/00—Operations not covered by a single other subclass or by a single other group in this subclass
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F5/00—Fertilisers from distillery wastes, molasses, vinasses, sugar plant or similar wastes or residues, e.g. from waste originating from industrial processing of raw material of agricultural origin or derived products thereof
- C05F5/006—Waste from chemical processing of material, e.g. diestillation, roasting, cooking
- C05F5/008—Waste from biochemical processing of material, e.g. fermentation, breweries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/20—Waste processing or separation
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biotechnology (AREA)
- Botany (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a white spirit vinasse classified rice hull removing method and a method for preparing an organic liquid fertilizer base solution with rice-hull-removed white spirit vinasse as a raw material. By the adoption of the methods, rice hulls can be removed from the white spirit vinasse containing the rice hulls, the rice-hull-removed white spirit vinasse is used for preparing an organic liquid fertilizer base solution product, and therefore the bottleneck problem about white spirit vinasse resource reuse is solved.
Description
Technical field
The present invention relates to resource recycling field, be specifically related to a kind of distillers ' grains classification and remove
Rice husk method and prepare the side of organic fertilizer base fluid with the distillers ' grains after eliminating rice husk for raw material
Method.
Background technology
In liquor production, distiller grains are topmost production garbages, as a example by Maotai,
At present, Maotai Group loses grain about 10-15 ten thousand tons every year.Maotai Chinese liquor is as the allusion quotation of paste flavor wine
Model, uses traditional method of making liquor, concentrates and throw grain, by institute in 20 days before and after the annual Double Ninth Festival
Some distiller grains jettisonings, the seasonality causing distiller grains to be collected is strong, and storage volumes is big, it is difficult to concentrate
Process.But, local feed factory, fertilizer processing factory are only capable of dissolving about 30,000 tons,
Cause the large-area accumulation of distiller grains.Owing in distiller grains, water content is high (50%-60%), acidity height,
The most corrupt, there is again the double contradition of difficult degradation, not only in high-load rice husk (about 50%)
Become distiller grains to administer and the technical bottleneck of recycling, and become restriction Maotai liquor production
Sustainable development and set up the key of recycling economy.Maotai Maotai-flavor liquor is inherited always and is passed
The method of making liquor of system, uses the open type fermented production technology of solid-state.Primary raw material be Sorghum vulgare Pers. and
Semen Tritici aestivi, mainly consumes the starch in Sorghum vulgare Pers., Semen Tritici aestivi, through one in producing sweat
The crude protein in by-product distiller grains and crude fat content after production cycle are the highest, as
Fruit directly abandons, and not only pollutes environment, and is the waste of a kind of resource.Therefore, combine
Close utilize distillers ' grains become realization make rational use of resources, the inexorable trend of energy-conserving and environment-protective.Thatch
Platform Maotai-flavor liquor, typically will be through seven rounds in the production process of a production cycle
Take wine, all can add substantial amounts of rice husk before each round pit entry fermentation as filler.Seven
After round, although have accumulated substantial amounts of grain residues in distiller grains, but rice husk accounts for
Solid divides the 30%-40% (butt percentage ratio) of total amount so that the crude fiber content in distiller grains is high
Reaching 18%-20%, crude protein content is but less than less than 20%.The followed by multiple grain of Maotai Maotai-flavor is white
Wine produces also to take wine through five rounds, can add again a large amount of before each round pit entry fermentation
Rice husk as filler.12 rounds of so two production cycles, in distiller grains, rice husk contains
Amount has accounted for the 40%-50% (butt percentage ratio) of solid point total amount, and crude fiber content is up to
20%-25%, crude protein content is but less than 15%.On the other hand, rice husk is special
Point is high ash (7%~9%) and high silica content (about 20%), and nutritive value is extremely low,
The initial distiller grains raw material utilized as Fertilizer Transformed, it is clear that the basic of the utilizations such as fertilizer can not be met
Requirement, also brings the series of problems such as complex process, processing cost height simultaneously.
At present, the isolation technics of rice husk in distillers ' grains, all can not meet realization extensive process,
Utilize the production requirement of distiller grains.Even if traditional biotechnology, such as biofermentation (heap
Fertile) treatment technology, due to the high-load rice husk difficult degradation in distiller grains, degradation time length, have
The problems such as machine carbon loss, also cannot meet the basic demand that distiller grains Fertilizer Transformed utilizes.Therefore,
Simplified flowsheet, changes traditional solid-liquid separation method, isolates the rice husk in distiller grains, improves
The bioactive substance contents such as crude protein in distiller grains, crude fat, that reduces in distiller grains is thick fine
Peacekeeping content of ashes, just becomes distillers ' grains Fertilizer Transformed and utilizes the technical task that must capture.
Summary of the invention
First purpose of the present invention is to solve on present in distillers ' grains recycling process
State problem, it is provided that a kind of can high efficiency separation, remove distillers ' grains semilate rice shell component method.
Second object of the present invention is that the distillers ' grains after providing utilization to eliminate rice husk is former
Organic fertilizer base fluid of material preparation and preparation method thereof.
For reaching object above, the invention provides a kind of distillers ' grains classification and remove rice husk method,
Comprise the following steps:
(1) initial distiller grains reversely dilute:
Distillers ' grains diluent is contacted stirring and evenly mixing with the initial white distiller grains containing rice husk, it is thus achieved that Gu
Content is the initial distiller grains diluent of 5%-20%;
(2) separation is filtered:
A) single filter separates: utilize 12,14,16,18 or 20 mesh filtering centrifuges pair
Described initial distiller grains diluent carries out single filter separation, it is thus achieved that one-level filtering residue and one-level filtrate,
Described one-level filtering residue is placed in one-level rice husk storage tank, described one-level filtrate is placed in first-level filtering
In liquid storage tank;
B) cascade filtration separates: utilize 100,120 or 140 mesh filtering centrifuges to described
One-level filtrate carries out cascade filtration separation, it is thus achieved that two grades of filtering residues and two grades of filtrates, by described two
Level filtering residue is placed in two grades of filtering residue storage tanks, described two grades of filtrates is placed in two grades of filtrate tanks;
C) rice husk back flush: by the liquid in two grades of filtrate tanks and one-level rice husk storage tank
Rice husk mixing, it is thus achieved that back flush mixed liquor, utilize 12,14,16,18 or 20 mesh
Filtering centrifuge carries out single filter centrifugation to described back flush mixed liquor, it is thus achieved that one
Level once flushing rice husk filtering residue and one-level once flushing filtrate, by described one-level once flushing rice
Shell filtering residue is placed in one-level rice husk storage tank, utilizes 100,120 or 140 mesh filtering centrifuges pair
Described one-level once flushing filtrate carries out cascade filtration centrifugation, it is thus achieved that one-level once flushing
Two grades of filtering residues of filtrate and two grades of filtrates of one-level once flushing filtrate, by described one-level once
The two grades of filtering residues rinsing filtrate return to two grades of filtering residue storage tanks, by described one-level once flushing filtrate
Two grades of filtrates return to two grades of filtrate tanks, complete a rice husk back flush procedure, circulation
After above-mentioned back flush procedure 2-3 time, return in one-level rice husk storage tank for clean rice husk,
Return to the thick distiller grains for removal rice husk in two grades of filtering residue storage tanks, return in two grades of filtrate tanks
For remove rice husk distillage filtrate.
Wherein, the described initial white distiller grains containing rice husk be rice husk content be that distillers ' grains solid part is total
The distillers ' grains of the 10-70% of amount.For example, it is possible to after being one production cycle of Maotai-flavor liquor
By-product or the by-product after its multiple grain one production cycle of Chinese liquor.
Preferably, described distillers ' grains diluent is water, the ammonia of ammonia content 18-20% or described
Remove the distillage filtrate of rice husk.Particularly preferred, described distillers ' grains diluent is ammonia content 18%
Ammonia.
Preferably, the solid content of described initial distiller grains diluent is 8-15%
Preferably, in single filter separating step, the filtration of the filtering centrifuge used
Medium is 12,14 or 16 mesh, and rotor rotating speed is 1400rmp.
Wherein, in back flush step, in described back flush mixed liquor, solid content is
10-20 mass %.
Present invention also offers above-mentioned distillers ' grains staged care and remove the method for rice husk at distillers ' grains
Resource recycling in application.
Optionally, described application is returned as filler (alcoholic adjuvant) for reclaiming clean rice husk
Reuse to fermentation system.
Optionally, described application is for reclaiming clean rice husk and carrying out the broken process of ovendry power as having
The solid fertile raw material of machine, or, as the fuel of organic solid fertile drying source.
Optionally, described application is the distillers ' grains recycling and removing rice husk, described removal rice
The distillers ' grains of shell is the life in the distillage filtrate of thick distiller grains and/or the removal rice husk removing rice husk
Active substances and nutritional labeling.
It is especially noted that the invention provides a kind of distillers ' grains to remove rice husk it is
The method of organic fertilizer base fluid prepared by raw material, said method comprising the steps of:
(1) rice husk is removed: utilize method of the present invention to obtain the thick distiller grains removing rice husk
With the distillage filtrate removing rice husk;
(2) reversely concentrate: the distillage filtrate of the thick distiller grains and removal rice husk of removing rice husk is existed
Hermetic container contacts dispersion mixing 15-30min, it is thus achieved that solid content is 10-30 mass %
Reversely concentrated solution;
(3) bioactive substance is activated: described reverse concentrated solution is carried out high frequency high shear and divides
Dissipate emulsifying 60-120min, it is thus achieved that high physiologically active distiller grains concentrated solution;
(4) three-stage filtration separates: utilize 170 or 200 mesh filtering centrifuges to described activity
Distiller grains concentrated solution carries out three-stage filtration separation, it is thus achieved that three grades of filtering residues and three grades of filtrates, and described three
Level filtrate is high physiologically active organic fertilizer base fluid.
Wherein, described method also includes the thick wine of described three grades of filtering residues Yu described removal rice husk
Grain contacts dispersion mixing with the distillage filtrate removing rice husk after merging and carries out the reverse of subsequent cycle
Concentration.
Wherein, during reversely concentrating and activating bioactive substance, preferably by
Xie Shijie stream dispersing mixer is by the wine of the thick distiller grains of described removal rice husk Yu described removal rice husk
Grain filtrate fully dispersed mixing 15-30min, dispersion mixing reverse concentrated solution uniformly preferably enters
Enter pipe line type high-shear dispersing emulsifying machine be circulated back and forth, high frequency, high cut disperse emulsification
60-120min, activates the bioactive substance in reverse concentrated solution.Batch (-type) victory flow point dissipates mixed
Conjunction machine and pipe line type high-shear dispersing emulsifying machine rotor rotating speed are preferably 2900 revs/min.
More specifically: the material in container is at the rotor of prompt streaming dispersing mixer high speed rotating
Under drive, it is strong that the water-insoluble in material produces one under the effect in rotor guide chamber
Liquid vertical circulation, forces the overall circulation in tank container of the water-insoluble in material, reaches
To mixing macroscopically.Meanwhile, the rotor generation microcosmic mixing of high speed rotating is to be reached
Shearing turbulent flow, the liquid processed through microcosmic turbulent mixture is divided along with the circulation of overall liquid stream
Being scattered to each corner of tank container, the water-insoluble promoted in tank container in material can
Being thoroughly dispersed mixing, this is diverse with the hybrid mode of conventional agitator.
Further: be thoroughly dispersed the " anti-of mixing through what prompt streaming dispersing mixer processed
To concentrated solution " enter pipe line type high-shear dispersing emulsifying machine, produced through the rotor of its high speed rotating
Produce powerful kinetic energy under raw high tangential velocity and high frequency mechanical effect effect, force again " anti-
To concentrated solution " in immiscible solid phase, liquid phase, gas phase is in the narrow gap of stator and rotor
In by strong machinery and aquashear, centrifugal extruding, liquid layer friction, clash into tear and
Under the comprehensive functions such as turbulent flow, moment, uniform, fine, dispersion and emulsifying.Remove rice husk
Reversely concentrated solution each phase under normal conditions is immiscible, pipeline high shear dispersion
The effect of mulser is by the mixing efficient liquid in container, rapidly and uniformly from a phase
Or multiple phase is distributed in another continuous phase, finally give stable high-quality product.
On the other hand, the reverse concentrated solution of distiller grains of rice husk is removed at prompt streaming dispersing mixer
With the crude protein under pipe line type high-shear dispersing emulsifying machine synergy, in " reverse concentrated solution "
By fierceness collision, tear, crack out a large amount of little molecule free amino acid hydrotrope or water not
Molten thing, is dissolved or dispersed in the reverse concentrated solution of distiller grains removing rice husk, then through 170 or 200
Mesh filtering centrifuge carries out three-stage filtration separation, and " three grades of filtering residues " (thin distiller grains) return to " two grades
Filtering residue " (removing the thick distiller grains of rice husk) storage tank entrance reverse concentration of subsequent cycle, " three
Level filtrate " it is a kind of organic fertilizer base fluid (mother solution) product with high physiologically active.
The organic fertilizer base fluid product utilizing preparation method of the present invention to obtain falls within this
The protection domain of invention.
Partial content in the present invention is with the main component group of the distillers ' grains of Maotai Maotai-flavor liquor
Become example to illustrate, it is however noted that, it is impossible to therefore limit the present invention's
Range of application, the present invention is also simultaneously suitable for the process of other distillers ' grains containing rice husk.
It should be appreciated that in the present invention, one-level, two grades, the attributes such as three grades are only used for
Different disposal process and different material are made a distinction, is not intended to strict representative and processed
The particular order of journey and the sequencing of acquisition material.
In removal distillers ' grains, the flow chart of rice husk is as shown in Figure 1.White with eliminate after rice husk
Distiller grains are that raw material (remove the thick distiller grains of rice husk and remove the distillage filtrate of rice husk) is prepared organic
The flow chart of liquid fertilizer base fluid is as shown in Figure 2.
The invention have the advantages that and beneficial effect:
1, the present invention is the component characteristics according to initial distiller grains, have selected a staged care and goes
Except the process route of rice husk in initial distiller grains, it is possible to utilize which removes rice husk distiller grains or
Distiller grains diluent is that organic fertilizer base fluid product prepared by raw material.Wherein, key technology is that " three is anti-
To ", " one activate " technology.
(1) reverse dilution technology.The i.e. distillage filtrate with water, ammonia or removal rice husk is reverse
Dilution initial white distiller grains, solve rice husk in initial distiller grains and separate difficult problem.
(2) back flushing.Use two grades of filters under 100,120 or 140 mesh sieve sieves
Liquid in liquid storage tank is as rice husk irrigation back flush rice husk 2-3 time, it is to avoid rice husk
System is taken in attachment " distiller grains " out of.
(3) reverse concentration technique.Remove rice husk distillage filtrate in add 100,120 or
140 mesh sieves sieves are upper, 12,14,16,18 or 20 thick distiller grains of the lower removal rice husk of mesh sieve sieve,
Improve bioactive substance and the concentration of nutritional labeling in the distillage filtrate of removal rice husk.
(4) active substance activation technique.High frequency high cut disperse emulsification technology is used to activate anti-
Active substance in concentrated solution, improves follow-up organic fertilizer base fluid (mother solution) of preparing and produces
Effect of product.
2,12,14,16,18 or 20 mesh filtering centrifuges are used to isolate in initial distiller grains
Rice husk, reduce product coarse fiber, especially content of lignin and ash, improve
Except the content of the organic principle such as crude protein, aminoacid, humic acids and application model in rice husk distiller grains
Enclose.The method improves 50% (accounting for butt percentage ratio) than initial white distiller grains thick protein, slightly
Fiber reduces by 50% (accounting for butt percentage ratio), solves rice husk content height, place in initial distiller grains
Reason disposes difficult problem, it is achieved that initial distiller grains Fertilizer Transformed, commercialization and high quality.
3, the present invention is according to distillers ' grains, particularly Maotai Maotai-flavor liquor grain composition characteristic,
Have selected a staged care and remove the process route of rice husk in initial distiller grains, from initial distiller grains
In isolated rice husk integrity is good, acid-base value is moderate, as filler (alcoholic adjuvant)
Return to fermentation system reuse, or drying, pulverization process return to organic solid fertile system,
Or as the dry offer thermal source that fuel is organic solid fertilizer, it is achieved that rice husk in initial distiller grains
Comprehensive utilization.
4, the preparation of organic fertilizer base fluid have selected the technique road of a physical activation active substance
Line, is effectively increased each amino acid in organic fertilizer base fluid (mother solution) product, corruption is planted
Acid (especially fulvic acid) content and ecological environment security, for the collaborative process of distillers ' grains
Technique provides the foundation.Can be applicable to large-scale production, low cost, simple to operate.
5, batch (-type) victory stream dispersing mixer dispersion mixing, pipeline high shear dispersion breast is used
The organic fertilizer base fluid product that change machine moves in circles, high frequency dispersion and emulsion technology produces, has
Higher physiologically active and higher stability.Wherein contain abundant small-molecular-weight aminoacid,
The organic acid hydrotropes such as fulvic acid, are possible not only to keep its product pH, NPK and superfluous state of closing to plant
The stability of the required trace element of thing growth, and plant can be promoted again as growth regulator
The growth of root system, stimulates the growth of plant, promotes photosynthesis.
6, the suspension product under organic fertilizer base fluid (mother solution) is 170 or 200 mesh sieve sieves,
Insoluble matter solid grain size is≤0.089mm-0.0740mm, it can be ensured that meet spray, drip irrigation
The requirement of facility.
Below in conjunction with embodiment, the invention will be further described.
Accompanying drawing explanation
Fig. 1 is to remove the technological process of rice husk in distillers ' grains.
Fig. 2 is the stream preparing organic fertilizer base fluid with the distillers ' grains after eliminating rice husk for raw material
Cheng Tu.
In Fig. 1 and Fig. 2, (1) solid line direction is positive direction.(2) dotted line direction is negative side
To, it is made up of reversely dilution, back flush and reverse concentration.(3) chain-dotted line direction is for living
Property substance activating direction.
Detailed description of the invention
Below in conjunction with accompanying drawing, the detailed description of the invention of the present invention is described in detail.Should manage
Solving, detailed description of the invention described herein is merely to illustrate and explains the present invention, and
It is not used in the restriction present invention.
Embodiment 1:
The present embodiment is used for a kind of distillers ' grains staged care being described and removing rice husk separator with it
(remove the thick distiller grains of rice husk and remove the distillage filtrate of rice husk) is that organic fertilizer base prepared by raw material
The method of liquid, comprises the following steps:
(1) rice husk is removed: be input to the dashpot with stirring using water as distillers ' grains diluent
In, start agitator, (wherein, rice husk content accounts for solid and divides always to be dividedly in some parts initial white distiller grains
The 50% of amount, water content 60%), stirring and evenly mixing, it is diluted to initial consolidating of distiller grains diluent and contains
Amount is 10%, is pumped into LX-950-12 mesh filtering centrifuge and carries out single filter separation.Its
In, " one-level filtering residue " (rice husk) enters one-level rice husk storage tank, one-level filtrate enters one-level filtrate
Storage tank is pending." one-level filtrate " (initial distiller grains diluent obtains after isolating rice husk
Distiller grains diluent) it is pumped to LX-950-120 mesh filtering centrifuge by storage tank through pipeline and carries out two grades
Filter separating treatment.Wherein, " two grades of filtering residues " under 120 mesh sieve sieves are upper, 12 mesh sieves sieve (goes
Thick distiller grains except rice husk) enter two grades of filtrates entrance under two grades of filtering residue storage tanks, 120 mesh sieve sieves
Two grades of filtrate tanks are pending." two grades of filtrate " conduct " rice husk " under 120 mesh sieve sieves is reversely rushed
Lotion return to band stirring one-level rice husk storage tank in mix with rice husk, agitation and dilution, control admittedly contain
Amount 20%, stirs 10min, mix homogeneously, makes the attachment on rice husk surface enter into two grades of filters
In liquid, it is thus achieved that back flush mixed liquor, back flush mixture pump is fed into LX-950-12
Mesh filtering centrifuge, carries out the 1st single filter and is centrifuged back flush " rice husk ".One-level is once
Rinse rice husk filtering residue to come back to rice husk storage tank mixes with material therein, the 1st " one-level one
Secondary flushing filtrate " turn again to 120 mesh filtering centrifuges and carry out cascade filtration centrifugal treating, it is thus achieved that
Two grades of filtering residues of one-level once flushing filtrate and two grades of filtrates of one-level once flushing filtrate.Wherein,
Two grades of filtering residues of one-level once flushing filtrate return in two grades of filtering residue storage tanks and two grades of filtering residue storage tanks
Material mixing, two grades of filtrates of one-level once flushing filtrate return to two grades of filtrate tanks and two grades
Material mixing in filtrate tank, completes the 1st rice husk back flush procedure, then by now one
On material in level rice husk storage tank mixes with the material in now two grades of filtrate tanks thus circulates
Stating back flush procedure, back flush procedure is carried out 3 times, after terminating altogether, one-level rice husk storage tank
In the clean rice husk that material is distiller grains clearance 98%, the material and two in two grades of filtering residue storage tanks
The thick distiller grains that material is rice husk clearance 100% in level filtrate tank and distillage filtrate.Clean
" rice husk " returns to fermentation system as filler (alcoholic adjuvant) and reuses, or drying,
Pulverization process returns to organic solid fertile system, or is used as organic solid fertile drying source.
(2) organic fertilizer base fluid produces: complete back flush task " removes the distiller grains of rice husk
Filtrate " by storage tank again through pipeline be pumped to airtight, with batch (-type) victory stream dispersing mixer (on
Hai Fuluke FAB series) hybrid reactor in, add that 120 mesh sieves sieves are upper, 12 mesh sieves sieves
Under the thick distiller grains removing rice husk, control solid content less than or equal to 20%, be thoroughly mixed
Obtain reverse concentrated solution after 30min, start pipe line type high-shear dispersing emulsifying machine (not Shandong, Shanghai
Gram FDX1 series), carry out high frequency high cut disperse emulsification 120min, it is thus achieved that activity distiller grains concentrate
Liquid, then be pumped to LX-950-170 mesh filtering centrifuge through pipeline and carry out three-stage filtration separating treatment.
Wherein, " three grades of filtering residues " (thin distiller grains) under 170 mesh sieve sieves are upper, 120 mesh sieves sieve return to two grades
Filtering residue storage tank enter the reverse concentration of subsequent cycle, 170 mesh sieves sieve under " three grades of filtrate " i.e.
For high physiologically active organic fertilizer base fluid (mother solution) product.In detection organic fertilizer base fluid product
Bioactive substance and nutritional labeling, wherein, content of organic matter 100.0g/L, total nutrient
(N+P2O5+K2O) content 60.0g/L.
Embodiment 2:
The present embodiment is used for a kind of distillers ' grains staged care being described and removing rice husk separator with it
(remove the thick distiller grains of rice husk and remove the distillage filtrate of rice husk) is that organic fertilizer base prepared by raw material
The method of liquid, comprises the following steps:
(1) rice husk is removed: defeated using ammonia (ammon amount 18%) as initial white distiller grains diluent
Enter in the dashpot with stirring, start agitator, be dividedly in some parts initial white distiller grains (wherein,
Rice husk content accounts for the 48% of solid point total amount, water content 55%), stirring and evenly mixing, at the beginning of being diluted to
The solid content of beginning distiller grains diluent is 20%, is pumped into LX-950-16 mesh filtering centrifuge and enters
Row single filter separates.Wherein, " one-level filtering residue " (rice husk) enter one-level rice husk storage tank, one
It is pending that level filtrate enters one-level filtrate tank." one-level filtrate " (initial distiller grains diluent passes through
The distiller grains diluent obtained after isolating rice husk) it is pumped to LX-950-140 by storage tank through pipeline
Mesh filtering centrifuge carries out cascade filtration separating treatment.Wherein, 140 mesh sieves sieve upper, 16 mesh sieves
" two grades of filtering residues " (removing the thick distiller grains of rice husk) under Shai enters two grades of filtering residue storage tanks, 140 mesh
It is pending that two grades of filtrates under sieve sieve enter two grades of filtrate tanks." two grades of filters under 140 mesh sieve sieves
Liquid " as " rice husk " back flush agent return to band stirring one-level rice husk storage tank in mix with rice husk,
Agitation and dilution, controls solid content 20%, stirs 10min, mix homogeneously, makes rice husk surface
Attachment enters in two grades of filtrates, it is thus achieved that back flush mixed liquor, by back flush mixed liquor
It is pumped into LX-950-16 mesh filtering centrifuge, carries out the 1st single filter and be centrifuged back flush
" rice husk ".One-level once flushing rice husk filtering residue come back in rice husk storage tank with material therein
Mixing, the 1st time " one-level once flushing filtrate " turns again to 140 mesh filtering centrifuges and carries out two grades
Filter centrifugation processes, it is thus achieved that two grades of filtering residues of one-level once flushing filtrate and the filter of one-level once flushing
Two grades of filtrates of liquid.Wherein, two grades of filtering residues of one-level once flushing filtrate return to two grades of filtering residue storages
Material mixing in groove and two grades of filtering residue storage tanks, two grades of filtrates of one-level once flushing filtrate return to
Material mixing in two grades of filtrate tanks and two grades of filtrate tanks, completes the 1st rice husk and reversely rushes
Washed journey, then by the material in now one-level rice husk storage tank and the thing in now two grades of filtrate tanks
Material mixes thus circulates above-mentioned back flush procedure, and back flush procedure is carried out 3 times altogether, terminates
After, the material in one-level rice husk storage tank is the clean rice husk of distiller grains clearance 98%, two grades of filtering residues
Material in storage tank and the thick distiller grains that material is rice husk clearance 100% in two grades of filtrate tanks
And distillage filtrate.Clean " rice husk " returns to fermentation system as filler (alcoholic adjuvant) and repeats
Use, or drying, pulverization process return to organic solid fertile system, or as organic solid fertile dry
Scorching source is used.
(2) organic fertilizer base fluid produces: complete back flush task " removes the distiller grains of rice husk
Filtrate " by storage tank again through pipeline be pumped to airtight, with batch (-type) victory stream dispersing mixer (on
Hai Fuluke FAB series) hybrid reactor in, add that 140 mesh sieves sieves are upper, 16 mesh sieves sieves
Under the thick distiller grains removing rice husk, control solid content less than or equal to 20%, be thoroughly mixed
Obtain reverse concentrated solution after 15min, start pipe line type high-shear dispersing emulsifying machine (not Shandong, Shanghai
Gram FDX1 series), carry out high frequency high cut disperse emulsification 60min, it is thus achieved that activity distiller grains concentrate
Liquid, then be pumped to LX-950-200 mesh filtering centrifuge through pipeline and carry out three-stage filtration separating treatment.
Wherein, " three grades of filtering residues " (thin distiller grains) under 200 mesh sieve sieves are upper, 140 mesh sieves sieve return to two grades
Filtering residue storage tank enter the reverse concentration of subsequent cycle, 200 mesh sieves sieve under " three grades of filtrate " i.e.
For high physiologically active organic fertilizer base fluid (mother solution) product.In detection organic fertilizer base fluid product
Bioactive substance and nutritional labeling, wherein, content of organic matter 150.0g/L, total nutrient
(N+P2O5+K2O) content 100.0g/L.
Although, the most with a general description of the specific embodiments the present invention is made
Detailed description, but on the basis of the present invention, it can be made some modifications or improvements, this
Will be apparent to those skilled in the art.Therefore, without departing from present invention spirit
On the basis of these modifications or improvements, belong to the scope of protection of present invention.
Claims (10)
1. rice husk method is removed in a distillers ' grains classification, it is characterised in that comprise the following steps:
(1) initial distiller grains reversely dilute:
Distillers ' grains diluent is contacted stirring and evenly mixing with the initial white distiller grains containing rice husk, it is thus achieved that Gu
Content is the initial distiller grains diluent of 5%-20%;
(2) separation is filtered:
A) single filter separates: utilize 12,14,16,18 or 20 mesh filtering centrifuges pair
Described initial distiller grains diluent carries out single filter separation, it is thus achieved that one-level filtering residue and one-level filtrate,
Described one-level filtering residue is placed in one-level rice husk storage tank, described one-level filtrate is placed in first-level filtering
In liquid storage tank;
B) cascade filtration separates: utilize 100,120 or 140 mesh filtering centrifuges to described
One-level filtrate carries out cascade filtration separation, it is thus achieved that two grades of filtering residues and two grades of filtrates, by described two
Level filtering residue is placed in two grades of filtering residue storage tanks, described two grades of filtrates is placed in two grades of filtrate tanks;
C) rice husk back flush: by the liquid in two grades of filtrate tanks and one-level rice husk storage tank
Rice husk mixing, it is thus achieved that back flush mixed liquor, utilize 12,14,16,18 or 20 mesh
Filtering centrifuge carries out single filter and is centrifuged described back flush mixed liquor, it is thus achieved that one-level one
Secondary flushing rice husk filtering residue and one-level once flushing filtrate, filter described one-level once flushing rice husk
Slag is placed in one-level rice husk storage tank, utilizes 100,120 or 140 mesh filtering centrifuges to described
One-level once flushing filtrate carries out cascade filtration and is centrifuged, it is thus achieved that the two of one-level once flushing filtrate
Level filtering residue and two grades of filtrates of one-level once flushing filtrate, by described one-level once flushing filtrate
Two grades of filtering residues return to two grades of filtering residue storage tanks, by two grades of filters of described one-level once flushing filtrate
Liquid returns to two grades of filtrate tanks, completes a rice husk back flush procedure, circulate above-mentioned reversely
After flushing process 2-3 time, return in one-level rice husk storage tank for clean rice husk, return to two grades
In filtering residue storage tank for remove rice husk thick distiller grains, return in two grades of filtrate tanks for remove
The distillage filtrate of rice husk.
Method the most according to claim 1, it is characterised in that described distillers ' grains dilutes
Agent is water, the ammonia of ammonia content 18-20% or the distillage filtrate of described removal rice husk.
Method the most according to claim 1 and 2, it is characterised in that at single filter
In separating step, the filter medium of the filtering centrifuge used is 14 or 16 mesh, motor
Rotor speed is 1400rmp.
Method the most according to claim 3, it is characterised in that described back flush mixes
Closing solid content in liquid is 10-20 mass %.
5. in claim 1-4 method described in any one in the money of the distillers ' grains containing rice husk
Application in sourceization recycling.
Application the most according to claim 5, it is characterised in that described application is for reclaiming
Clean rice husk is as the filler fermented and/or reclaims clean rice husk and carries out the broken place of ovendry power
As organic solid fertile raw material and/or the fuel of organic solid fertile drying source after reason.
Application the most according to claim 5, it is characterised in that described application is for reclaiming
Utilize the biological active matter in the distillage filtrate of thick distiller grains and/or the removal rice husk removing rice husk
Matter and nutritional labeling.
8. the method preparing organic fertilizer base fluid with the distillers ' grains removing rice husk for raw material, it is special
Levy and be, said method comprising the steps of:
(1) rice husk is removed: utilize the method acquisition described in any one in claim 1-4
Remove the thick distiller grains of rice husk and remove the distillage filtrate of rice husk;
(2) reversely concentrate: the distillage filtrate of the thick distiller grains and removal rice husk of removing rice husk is existed
Hermetic container contacts dispersion mixing 15-30min, it is thus achieved that solid content is 10-30 mass %
Reversely concentrated solution;
(3) bioactive substance is activated: described reverse concentrated solution is carried out high frequency high shear and divides
Dissipate emulsifying 60-120min, it is thus achieved that high physiologically active distiller grains concentrated solution;
(4) three-stage filtration separates: utilize 170 or 200 mesh filtering centrifuges to described activity
Distiller grains concentrated solution carries out three-stage filtration separation, it is thus achieved that three grades of filtering residues and three grades of filtrates, and described three
Level filtrate is high physiologically active organic fertilizer base fluid.
Method the most according to claim 8, it is characterised in that described method also includes
Described three grades of filtering residues return in two grades of filtering residue storage tanks the thick distiller grains with described removal rice husk merge
After, then with remove rice husk distillage filtrate contact dispersion mix carry out the denseest of subsequent cycle
Contracting processes.
10. utilize the organic fertilizer base fluid that the method described in claim 8 or 9 prepares
Product.
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